Hill, N. L. (1950). International relations: Documents and readings. Oxford University Press.
芝加哥风格引文Hill, Norman Llewellyn. International Relations: Documents and Readings. New York: Oxford University Press, 1950.
MLA引文Hill, Norman Llewellyn. International Relations: Documents and Readings. Oxford University Press, 1950.
警告：这些引文格式不一定是100％准确.